chore: initial sync

2026-04-28 22:12:49 +02:00
commit f803067cb1
23 changed files with 3480 additions and 0 deletions
@@ -0,0 +1,11 @@
+frontend/node_modules/
+frontend/dist/
+frontend/android/
+frontend/.vite/
+frontend/tsconfig.tsbuildinfo
+backend/__pycache__/
+backend/*.pyc
+backend/.venv/
+*.apk
+.venv/
+*.log
@@ -0,0 +1,178 @@
+"""Voice Guide — Backend FastAPI.
+
+Compone funciones del registry para guiar al usuario por voz
+según su ubicación e intereses.
+"""
+
+import sys
+import os
+import json
+from pathlib import Path
+from typing import Optional
+
+from fastapi import FastAPI, WebSocket, WebSocketDisconnect
+from fastapi.middleware.cors import CORSMiddleware
+from pydantic import BaseModel
+
+# Registry functions path
+_registry_root = Path(__file__).resolve().parents[3]
+sys.path.insert(0, str(_registry_root / "python" / "functions"))
+
+from infra.overpass_nearby_pois import overpass_nearby_pois
+from infra.nominatim_reverse_geocode import nominatim_reverse_geocode
+from infra.ollama_chat import ollama_chat
+from core.match_pois_to_interests import match_pois_to_interests
+from core.build_guide_prompt import build_guide_prompt
+
+app = FastAPI(title="Voice Guide API")
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# --- In-memory store (per session, no DB needed) ---
+
+_interests: list[dict] = []
+_INTERESTS_FILE = Path(__file__).parent / "interests.json"
+
+
+def _load_interests() -> list[dict]:
+    global _interests
+    if _INTERESTS_FILE.exists():
+        _interests = json.loads(_INTERESTS_FILE.read_text())
+    return _interests
+
+
+def _save_interests() -> None:
+    _INTERESTS_FILE.write_text(json.dumps(_interests, ensure_ascii=False, indent=2))
+
+
+_load_interests()
+
+
+# --- Models ---
+
+
+class Interest(BaseModel):
+    name: str
+    keywords: list[str]
+    weight: float = 1.0
+
+
+class GuideRequest(BaseModel):
+    lat: float
+    lon: float
+    query: str = ""
+    radius_m: int = 500
+    categories: Optional[list[str]] = None
+    model: str = "llama3.1:8b"
+    ollama_url: str = "http://localhost:11434"
+
+
+# --- Endpoints ---
+
+
+@app.get("/api/interests")
+def list_interests():
+    return _interests
+
+
+@app.post("/api/interests")
+def add_interest(interest: Interest):
+    _interests.append(interest.model_dump())
+    _save_interests()
+    return {"ok": True, "interests": _interests}
+
+
+@app.delete("/api/interests/{index}")
+def delete_interest(index: int):
+    if 0 <= index < len(_interests):
+        removed = _interests.pop(index)
+        _save_interests()
+        return {"ok": True, "removed": removed}
+    return {"ok": False, "error": "index out of range"}
+
+
+@app.post("/api/guide")
+def guide(req: GuideRequest):
+    """Pipeline principal: ubicación + POIs + intereses + LLM → guía."""
+    # 1. Reverse geocode
+    try:
+        location = nominatim_reverse_geocode(req.lat, req.lon)
+    except RuntimeError:
+        location = {"display_name": "", "street": "", "house_number": "",
+                     "neighbourhood": "", "city": "", "state": "", "country": "",
+                     "postcode": "", "lat": req.lat, "lon": req.lon,
+                     "osm_type": "", "osm_id": 0}
+
+    # 2. POIs cercanos
+    try:
+        pois = overpass_nearby_pois(
+            req.lat, req.lon,
+            radius_m=req.radius_m,
+            categories=req.categories,
+        )
+    except RuntimeError:
+        pois = []
+
+    # 3. Filtrar por intereses
+    if _interests:
+        matched = match_pois_to_interests(pois, _interests, max_results=10)
+    else:
+        # Sin intereses, devolver todos con score 0
+        matched = [
+            {**p, "score": 0, "matched_interests": []}
+            for p in pois[:10]
+        ]
+
+    # 4. Construir prompt
+    messages = build_guide_prompt(
+        location=location,
+        pois=matched,
+        interests=_interests,
+        user_query=req.query,
+    )
+
+    # 5. LLM
+    try:
+        llm_resp = ollama_chat(
+            messages=messages,
+            model=req.model,
+            base_url=req.ollama_url,
+        )
+        guide_text = llm_resp["content"]
+    except RuntimeError as e:
+        guide_text = _fallback_guide(location, matched, req.query)
+
+    return {
+        "guide": guide_text,
+        "location": location,
+        "pois": matched,
+        "interests": _interests,
+    }
+
+
+def _fallback_guide(location: dict, pois: list[dict], query: str) -> str:
+    """Respuesta sin LLM cuando Ollama no está disponible."""
+    city = location.get("city", "tu zona")
+    street = location.get("street", "")
+    where = f"{street}, {city}" if street else city
+
+    if not pois:
+        return f"Estás en {where}. No encontré lugares destacados cerca con tus intereses."
+
+    names = ", ".join(p["name"] for p in pois[:3])
+    return f"Estás en {where}. Cerca tienes: {names}."
+
+
+@app.get("/api/health")
+def health():
+    return {"status": "ok"}
+
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(app, host="0.0.0.0", port=8787)
@@ -0,0 +1,2 @@
+fastapi>=0.115.0
+uvicorn[standard]>=0.34.0
@@ -0,0 +1,12 @@
+import type { CapacitorConfig } from '@capacitor/cli';
+
+const config: CapacitorConfig = {
+  appId: 'com.fnregistry.voiceguide',
+  appName: 'Voice Guide',
+  webDir: 'dist',
+  server: {
+    androidScheme: 'https',
+  },
+};
+
+export default config;
@@ -0,0 +1,25 @@
+<!doctype html>
+<html lang="es">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Voice Guide</title>
+    <meta name="theme-color" content="#12b886" />
+    <link rel="manifest" href="/manifest.json" />
+    <link
+      rel="stylesheet"
+      href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"
+      integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY="
+      crossorigin=""
+    />
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+    <script>
+      if ('serviceWorker' in navigator) {
+        navigator.serviceWorker.register('/sw.js').catch(() => {})
+      }
+    </script>
+  </body>
+</html>
@@ -0,0 +1,36 @@
+{
+  "name": "voice-guide",
+  "private": true,
+  "version": "0.0.1",
+  "type": "module",
+  "scripts": {
+    "dev": "vite --host",
+    "build": "tsc -b && vite build",
+    "preview": "vite preview --host"
+  },
+  "dependencies": {
+    "@capacitor/android": "^8.3.0",
+    "@capacitor/cli": "^8.3.0",
+    "@capacitor/core": "^8.3.0",
+    "@mantine/charts": "^9.0.0",
+    "@mantine/core": "^9.0.0",
+    "@mantine/hooks": "^9.0.0",
+    "@mantine/notifications": "^9.0.0",
+    "@tabler/icons-react": "^3.41.1",
+    "leaflet": "^1.9.4",
+    "react": "^19.2.4",
+    "react-dom": "^19.2.4",
+    "react-leaflet": "^5.0.0"
+  },
+  "devDependencies": {
+    "@types/leaflet": "^1.9.14",
+    "@types/react": "^19.2.14",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^6.0.0",
+    "postcss": "^8.5.8",
+    "postcss-preset-mantine": "^1.18.0",
+    "postcss-simple-vars": "^7.0.1",
+    "typescript": "~5.9.3",
+    "vite": "^8.0.0"
+  }
+}
@@ -0,0 +1,14 @@
+module.exports = {
+  plugins: {
+    'postcss-preset-mantine': {},
+    'postcss-simple-vars': {
+      variables: {
+        'mantine-breakpoint-xs': '36em',
+        'mantine-breakpoint-sm': '48em',
+        'mantine-breakpoint-md': '62em',
+        'mantine-breakpoint-lg': '75em',
+        'mantine-breakpoint-xl': '88em',
+      },
+    },
+  },
+};
@@ -0,0 +1,27 @@
+{
+  "name": "Voice Guide",
+  "short_name": "VoiceGuide",
+  "description": "Guía por voz con POIs según tus intereses",
+  "start_url": "/",
+  "scope": "/",
+  "display": "standalone",
+  "orientation": "portrait",
+  "theme_color": "#12b886",
+  "background_color": "#1a1b1e",
+  "icons": [
+    {
+      "src": "/icons/icon-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/icons/icon-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ],
+  "categories": [],
+  "lang": "es"
+}
@@ -0,0 +1,86 @@
+// Service Worker — generado automaticamente
+// Estrategia: cache-first para assets, network-first para API
+
+const CACHE_NAME = 'voice-guide-v1';
+
+const PRECACHE_URLS = [
+    '/',
+    '/index.html',
+    '/manifest.json',
+  ];
+
+const NETWORK_FIRST_PATTERNS = [
+    '/api/',
+  ];
+
+// ── install ──────────────────────────────────────────────────────────────────
+// Pre-cachea los assets estaticos esenciales al instalar el SW.
+self.addEventListener('install', (event) => {
+  event.waitUntil(
+    caches.open(CACHE_NAME).then((cache) => {
+      return cache.addAll(PRECACHE_URLS);
+    })
+  );
+  self.skipWaiting();
+});
+
+// ── activate ─────────────────────────────────────────────────────────────────
+// Limpia caches de versiones anteriores al activar la nueva version del SW.
+self.addEventListener('activate', (event) => {
+  event.waitUntil(
+    caches.keys().then((cacheNames) => {
+      return Promise.all(
+        cacheNames
+          .filter((name) => name !== CACHE_NAME)
+          .map((name) => caches.delete(name))
+      );
+    })
+  );
+  self.clients.claim();
+});
+
+// ── fetch ─────────────────────────────────────────────────────────────────────
+// Intercepta peticiones:
+//   - URLs que coinciden con NETWORK_FIRST_PATTERNS → network-first con fallback a cache
+//   - El resto → cache-first con fallback a network (y guarda en cache la respuesta)
+self.addEventListener('fetch', (event) => {
+  const url = event.request.url;
+
+  const isNetworkFirst = url.includes('/api/');
+
+  if (isNetworkFirst) {
+    // Network-first: intenta red, si falla usa cache
+    event.respondWith(
+      fetch(event.request)
+        .then((response) => {
+          if (response && response.status === 200) {
+            const responseClone = response.clone();
+            caches.open(CACHE_NAME).then((cache) => {
+              cache.put(event.request, responseClone);
+            });
+          }
+          return response;
+        })
+        .catch(() => caches.match(event.request))
+    );
+  } else {
+    // Cache-first: sirve desde cache, si no existe va a red y guarda en cache
+    event.respondWith(
+      caches.match(event.request).then((cached) => {
+        if (cached) {
+          return cached;
+        }
+        return fetch(event.request).then((response) => {
+          if (response && response.status === 200) {
+            const responseClone = response.clone();
+            caches.open(CACHE_NAME).then((cache) => {
+              cache.put(event.request, responseClone);
+            });
+          }
+          return response;
+        });
+      })
+    );
+  }
+});
+
@@ -0,0 +1,226 @@
+import { useState, useEffect, useCallback } from 'react'
+import {
+  AppShell, Group, Text, Stack, Button, Loader, Box, Burger,
+  TextInput, Slider,
+} from '@mantine/core'
+import { useDisclosure } from '@mantine/hooks'
+import { notifications } from '@mantine/notifications'
+import { IconCompass, IconSend } from '@tabler/icons-react'
+
+import { MapView } from './components/MapView'
+import { InterestsPanel } from './components/InterestsPanel'
+import { GuidePanel } from './components/GuidePanel'
+import { VoiceButton } from './components/VoiceButton'
+
+import { useGeolocation } from './hooks/useGeolocation'
+import { useSpeech } from './hooks/useSpeech'
+import {
+  fetchGuide, fetchInterests, addInterest, deleteInterest,
+  type Interest, type GuideResponse,
+} from './lib/api'
+
+export function App() {
+  const [navOpened, { toggle: toggleNav }] = useDisclosure(true)
+  const geo = useGeolocation()
+  const speech = useSpeech()
+
+  const [interests, setInterests] = useState<Interest[]>([])
+  const [guideResponse, setGuideResponse] = useState<GuideResponse | null>(null)
+  const [loading, setLoading] = useState(false)
+  const [textQuery, setTextQuery] = useState('')
+  const [radius, setRadius] = useState(500)
+
+  // Load interests on mount
+  useEffect(() => {
+    fetchInterests().then(setInterests).catch(() => {})
+  }, [])
+
+  // When voice transcript arrives, auto-query
+  useEffect(() => {
+    if (speech.transcript && geo.lat != null && geo.lon != null) {
+      handleGuide(speech.transcript)
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [speech.transcript])
+
+  const handleGuide = useCallback(async (query = '') => {
+    if (geo.lat == null || geo.lon == null) {
+      notifications.show({ title: 'Sin ubicación', message: 'Esperando GPS...', color: 'yellow' })
+      return
+    }
+    setLoading(true)
+    try {
+      const resp = await fetchGuide({
+        lat: geo.lat,
+        lon: geo.lon,
+        query,
+        radius_m: radius,
+      })
+      setGuideResponse(resp)
+      // Auto-speak the guide
+      if (resp.guide) speech.speak(resp.guide)
+    } catch (err) {
+      notifications.show({
+        title: 'Error',
+        message: err instanceof Error ? err.message : 'Error desconocido',
+        color: 'red',
+      })
+    } finally {
+      setLoading(false)
+    }
+  }, [geo.lat, geo.lon, radius, speech])
+
+  const handleAddInterest = useCallback(async (interest: Interest) => {
+    try {
+      await addInterest(interest)
+      const updated = await fetchInterests()
+      setInterests(updated)
+    } catch {
+      notifications.show({ title: 'Error', message: 'No se pudo añadir interés', color: 'red' })
+    }
+  }, [])
+
+  const handleRemoveInterest = useCallback(async (index: number) => {
+    try {
+      await deleteInterest(index)
+      const updated = await fetchInterests()
+      setInterests(updated)
+    } catch {
+      notifications.show({ title: 'Error', message: 'No se pudo eliminar interés', color: 'red' })
+    }
+  }, [])
+
+  const handleTextSubmit = useCallback(() => {
+    if (textQuery.trim()) {
+      handleGuide(textQuery.trim())
+      setTextQuery('')
+    }
+  }, [textQuery, handleGuide])
+
+  return (
+    <AppShell
+      header={{ height: 60 }}
+      navbar={{ width: 320, breakpoint: 'sm', collapsed: { mobile: !navOpened, desktop: !navOpened } }}
+      padding={0}
+    >
+      {/* Header */}
+      <AppShell.Header>
+        <Group h="100%" px="md" justify="space-between">
+          <Group gap="sm">
+            <Burger opened={navOpened} onClick={toggleNav} size="sm" />
+            <IconCompass size={24} />
+            <Text fw={700} size="lg">Voice Guide</Text>
+          </Group>
+          <Group gap="sm">
+            <VoiceButton
+              listening={speech.listening}
+              supported={speech.supported}
+              onStart={speech.startListening}
+              onStop={speech.stopListening}
+              transcript={speech.transcript}
+            />
+            {loading && <Loader size="sm" color="teal" />}
+          </Group>
+        </Group>
+      </AppShell.Header>
+
+      {/* Sidebar: interests + settings */}
+      <AppShell.Navbar p="md">
+        <AppShell.Section grow style={{ overflow: 'auto' }}>
+          <Stack gap="md">
+            <InterestsPanel
+              interests={interests}
+              onAdd={handleAddInterest}
+              onRemove={handleRemoveInterest}
+            />
+
+            {/* Radius slider */}
+            <Stack gap={4}>
+              <Text size="xs" fw={500}>Radio de búsqueda: {radius}m</Text>
+              <Slider
+                value={radius}
+                onChange={setRadius}
+                min={100}
+                max={2000}
+                step={100}
+                marks={[
+                  { value: 100, label: '100m' },
+                  { value: 1000, label: '1km' },
+                  { value: 2000, label: '2km' },
+                ]}
+                color="teal"
+              />
+            </Stack>
+
+            {/* Explore button */}
+            <Button
+              fullWidth
+              color="teal"
+              onClick={() => handleGuide()}
+              loading={loading}
+              disabled={geo.lat == null}
+            >
+              Explorar mi entorno
+            </Button>
+          </Stack>
+        </AppShell.Section>
+      </AppShell.Navbar>
+
+      {/* Main content */}
+      <AppShell.Main>
+        <Box style={{ display: 'flex', flexDirection: 'column', height: 'calc(100vh - 60px)' }}>
+          {/* Map */}
+          <Box style={{ flex: 1, position: 'relative' }}>
+            {geo.lat != null && geo.lon != null ? (
+              <MapView
+                lat={geo.lat}
+                lon={geo.lon}
+                pois={guideResponse?.pois ?? []}
+              />
+            ) : (
+              <Stack align="center" justify="center" h="100%">
+                <Loader color="teal" />
+                <Text size="sm" c="dimmed">
+                  {geo.error ?? 'Obteniendo ubicación...'}
+                </Text>
+              </Stack>
+            )}
+          </Box>
+
+          {/* Bottom panel: guide + text input */}
+          <Box p="md" style={{ maxHeight: '40vh', overflow: 'auto' }}>
+            <Stack gap="sm">
+              <GuidePanel
+                response={guideResponse}
+                loading={loading}
+                onSpeak={speech.speak}
+                speaking={speech.speaking}
+                onStopSpeaking={speech.stopSpeaking}
+              />
+              {/* Text input fallback */}
+              <Group gap="xs">
+                <TextInput
+                  placeholder="Escribe tu pregunta..."
+                  size="sm"
+                  style={{ flex: 1 }}
+                  value={textQuery}
+                  onChange={e => setTextQuery(e.currentTarget.value)}
+                  onKeyDown={e => e.key === 'Enter' && handleTextSubmit()}
+                />
+                <Button
+                  size="sm"
+                  color="teal"
+                  variant="light"
+                  onClick={handleTextSubmit}
+                  disabled={!textQuery.trim() || loading}
+                >
+                  <IconSend size={16} />
+                </Button>
+              </Group>
+            </Stack>
+          </Box>
+        </Box>
+      </AppShell.Main>
+    </AppShell>
+  )
+}
@@ -0,0 +1,90 @@
+import { Paper, Text, Stack, Group, Badge, ScrollArea } from '@mantine/core'
+import { IconMapPin, IconVolume } from '@tabler/icons-react'
+import { ActionIcon } from '@mantine/core'
+import type { GuideResponse } from '../lib/api'
+
+interface GuidePanelProps {
+  response: GuideResponse | null
+  loading: boolean
+  onSpeak: (text: string) => void
+  speaking: boolean
+  onStopSpeaking: () => void
+}
+
+export function GuidePanel({ response, loading, onSpeak, speaking, onStopSpeaking }: GuidePanelProps) {
+  if (loading) {
+    return (
+      <Paper withBorder p="md" radius="md">
+        <Text size="sm" c="dimmed">Consultando tu entorno...</Text>
+      </Paper>
+    )
+  }
+
+  if (!response) {
+    return (
+      <Paper withBorder p="md" radius="md">
+        <Text size="sm" c="dimmed">
+          Pulsa el micrófono o el botón de explorar para recibir información sobre tu entorno.
+        </Text>
+      </Paper>
+    )
+  }
+
+  const { guide, location, pois } = response
+
+  return (
+    <Stack gap="sm">
+      {/* Location header */}
+      <Paper withBorder p="sm" radius="md">
+        <Group gap="xs" wrap="nowrap">
+          <IconMapPin size={16} style={{ flexShrink: 0 }} />
+          <Text size="xs" lineClamp={2}>
+            {location.street ? `${location.street}, ` : ''}
+            {location.neighbourhood ? `${location.neighbourhood}, ` : ''}
+            {location.city}
+          </Text>
+        </Group>
+      </Paper>
+
+      {/* Guide text */}
+      <Paper withBorder p="md" radius="md">
+        <Group justify="space-between" mb="xs">
+          <Text fw={600} size="sm">Guía</Text>
+          <ActionIcon
+            variant={speaking ? 'filled' : 'subtle'}
+            color="teal"
+            size="sm"
+            onClick={() => speaking ? onStopSpeaking() : onSpeak(guide)}
+          >
+            <IconVolume size={14} />
+          </ActionIcon>
+        </Group>
+        <Text size="sm" style={{ whiteSpace: 'pre-wrap' }}>{guide}</Text>
+      </Paper>
+
+      {/* POIs */}
+      {pois.length > 0 && (
+        <Paper withBorder p="sm" radius="md">
+          <Text fw={600} size="sm" mb="xs">Lugares cercanos</Text>
+          <ScrollArea.Autosize mah={200}>
+            <Stack gap={4}>
+              {pois.map(poi => (
+                <Group key={poi.id} gap="xs" wrap="nowrap">
+                  <Text size="xs" fw={500} style={{ flex: 1 }} lineClamp={1}>
+                    {poi.name}
+                  </Text>
+                  <Badge size="xs" variant="light">{poi.category}</Badge>
+                  {(poi.score ?? 0) > 0 && (
+                    <Badge size="xs" variant="dot" color="teal">
+                      {poi.score?.toFixed(1)}
+                    </Badge>
+                  )}
+                </Group>
+              ))}
+            </Stack>
+          </ScrollArea.Autosize>
+        </Paper>
+      )}
+    </Stack>
+  )
+}
@@ -0,0 +1,93 @@
+import { useState } from 'react'
+import { Stack, Group, Text, TextInput, NumberInput, ActionIcon, Badge, Paper, TagsInput } from '@mantine/core'
+import { IconPlus, IconTrash } from '@tabler/icons-react'
+import type { Interest } from '../lib/api'
+
+interface InterestsPanelProps {
+  interests: Interest[]
+  onAdd: (interest: Interest) => void
+  onRemove: (index: number) => void
+}
+
+export function InterestsPanel({ interests, onAdd, onRemove }: InterestsPanelProps) {
+  const [name, setName] = useState('')
+  const [keywords, setKeywords] = useState<string[]>([])
+  const [weight, setWeight] = useState<number>(1.0)
+
+  const handleAdd = () => {
+    if (!name.trim() || keywords.length === 0) return
+    onAdd({ name: name.trim(), keywords, weight })
+    setName('')
+    setKeywords([])
+    setWeight(1.0)
+  }
+
+  return (
+    <Stack gap="sm">
+      <Text fw={600} size="sm">Mis intereses</Text>
+
+      {interests.map((interest, i) => (
+        <Paper key={i} withBorder p="xs" radius="sm">
+          <Group justify="space-between" wrap="nowrap">
+            <Group gap="xs" wrap="wrap">
+              <Text size="sm" fw={500}>{interest.name}</Text>
+              {interest.keywords.map(kw => (
+                <Badge key={kw} size="xs" variant="light">{kw}</Badge>
+              ))}
+              <Badge size="xs" variant="outline" color="gray">
+                peso: {interest.weight}
+              </Badge>
+            </Group>
+            <ActionIcon
+              variant="subtle"
+              color="red"
+              size="sm"
+              onClick={() => onRemove(i)}
+            >
+              <IconTrash size={14} />
+            </ActionIcon>
+          </Group>
+        </Paper>
+      ))}
+
+      <Paper withBorder p="sm" radius="sm" bg="var(--mantine-color-dark-7)">
+        <Stack gap="xs">
+          <TextInput
+            placeholder="Nombre (ej: arte, gastronomía)"
+            size="xs"
+            value={name}
+            onChange={e => setName(e.currentTarget.value)}
+          />
+          <TagsInput
+            placeholder="Keywords (Enter para añadir)"
+            size="xs"
+            value={keywords}
+            onChange={setKeywords}
+          />
+          <Group gap="xs">
+            <NumberInput
+              placeholder="Peso"
+              size="xs"
+              value={weight}
+              onChange={v => setWeight(typeof v === 'number' ? v : 1.0)}
+              min={0.1}
+              max={2.0}
+              step={0.1}
+              decimalScale={1}
+              style={{ flex: 1 }}
+            />
+            <ActionIcon
+              variant="filled"
+              color="teal"
+              size="lg"
+              onClick={handleAdd}
+              disabled={!name.trim() || keywords.length === 0}
+            >
+              <IconPlus size={16} />
+            </ActionIcon>
+          </Group>
+        </Stack>
+      </Paper>
+    </Stack>
+  )
+}
@@ -0,0 +1,91 @@
+import { useEffect, useRef } from 'react'
+import { Box } from '@mantine/core'
+import L from 'leaflet'
+import type { POI } from '../lib/api'
+
+// Fix default marker icons in bundled environments
+delete (L.Icon.Default.prototype as unknown as Record<string, unknown>)._getIconUrl
+L.Icon.Default.mergeOptions({
+  iconRetinaUrl: 'https://unpkg.com/leaflet@1.9.4/dist/images/marker-icon-2x.png',
+  iconUrl: 'https://unpkg.com/leaflet@1.9.4/dist/images/marker-icon.png',
+  shadowUrl: 'https://unpkg.com/leaflet@1.9.4/dist/images/marker-shadow.png',
+})
+
+const poiIcon = new L.Icon({
+  iconUrl: 'https://unpkg.com/leaflet@1.9.4/dist/images/marker-icon.png',
+  iconRetinaUrl: 'https://unpkg.com/leaflet@1.9.4/dist/images/marker-icon-2x.png',
+  shadowUrl: 'https://unpkg.com/leaflet@1.9.4/dist/images/marker-shadow.png',
+  iconSize: [25, 41],
+  iconAnchor: [12, 41],
+  popupAnchor: [1, -34],
+  className: 'poi-marker',
+})
+
+interface MapViewProps {
+  lat: number
+  lon: number
+  pois: POI[]
+}
+
+export function MapView({ lat, lon, pois }: MapViewProps) {
+  const mapRef = useRef<L.Map | null>(null)
+  const containerRef = useRef<HTMLDivElement>(null)
+  const markersRef = useRef<L.LayerGroup | null>(null)
+  const userMarkerRef = useRef<L.CircleMarker | null>(null)
+
+  // Init map
+  useEffect(() => {
+    if (!containerRef.current || mapRef.current) return
+
+    const map = L.map(containerRef.current).setView([lat, lon], 16)
+    L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+      attribution: '&copy; OpenStreetMap contributors',
+      maxZoom: 19,
+    }).addTo(map)
+
+    markersRef.current = L.layerGroup().addTo(map)
+    userMarkerRef.current = L.circleMarker([lat, lon], {
+      radius: 10,
+      fillColor: '#12b886',
+      color: '#fff',
+      weight: 2,
+      fillOpacity: 0.9,
+    }).addTo(map).bindPopup('Tu ubicación')
+
+    mapRef.current = map
+
+    return () => {
+      map.remove()
+      mapRef.current = null
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [])
+
+  // Update user position
+  useEffect(() => {
+    if (!mapRef.current || !userMarkerRef.current) return
+    userMarkerRef.current.setLatLng([lat, lon])
+    mapRef.current.setView([lat, lon], mapRef.current.getZoom())
+  }, [lat, lon])
+
+  // Update POI markers
+  useEffect(() => {
+    if (!markersRef.current) return
+    markersRef.current.clearLayers()
+
+    pois.forEach(poi => {
+      const interests = poi.matched_interests?.join(', ') ?? ''
+      const popup = `<strong>${poi.name}</strong><br/>${poi.category}${interests ? `<br/><em>${interests}</em>` : ''}`
+      L.marker([poi.lat, poi.lon], { icon: poiIcon })
+        .bindPopup(popup)
+        .addTo(markersRef.current!)
+    })
+  }, [pois])
+
+  return (
+    <Box
+      ref={containerRef}
+      style={{ height: '100%', width: '100%', minHeight: 300, borderRadius: 8 }}
+    />
+  )
+}
@@ -0,0 +1,43 @@
+import { ActionIcon, Tooltip, Text, Stack } from '@mantine/core'
+import { IconMicrophone, IconPlayerStop } from '@tabler/icons-react'
+
+interface VoiceButtonProps {
+  listening: boolean
+  supported: boolean
+  onStart: () => void
+  onStop: () => void
+  transcript: string
+}
+
+export function VoiceButton({ listening, supported, onStart, onStop, transcript }: VoiceButtonProps) {
+  if (!supported) {
+    return (
+      <Tooltip label="Tu navegador no soporta reconocimiento de voz">
+        <ActionIcon variant="light" color="gray" size="xl" radius="xl" disabled>
+          <IconMicrophone size={24} />
+        </ActionIcon>
+      </Tooltip>
+    )
+  }
+
+  return (
+    <Stack align="center" gap={4}>
+      <Tooltip label={listening ? 'Escuchando... pulsa para parar' : 'Pulsa para hablar'}>
+        <ActionIcon
+          variant={listening ? 'filled' : 'light'}
+          color={listening ? 'red' : 'teal'}
+          size="xl"
+          radius="xl"
+          onClick={listening ? onStop : onStart}
+        >
+          {listening ? <IconPlayerStop size={24} /> : <IconMicrophone size={24} />}
+        </ActionIcon>
+      </Tooltip>
+      {transcript && (
+        <Text size="xs" c="dimmed" maw={200} ta="center" lineClamp={2}>
+          "{transcript}"
+        </Text>
+      )}
+    </Stack>
+  )
+}
@@ -0,0 +1,74 @@
+import { useState, useEffect, useCallback } from 'react'
+
+interface GeoState {
+  lat: number | null
+  lon: number | null
+  accuracy: number | null
+  error: string | null
+  loading: boolean
+}
+
+export function useGeolocation(watch = true) {
+  const [state, setState] = useState<GeoState>({
+    lat: null,
+    lon: null,
+    accuracy: null,
+    error: null,
+    loading: true,
+  })
+
+  const refresh = useCallback(() => {
+    if (!navigator.geolocation) {
+      setState(s => ({ ...s, error: 'Geolocalización no soportada', loading: false }))
+      return
+    }
+    setState(s => ({ ...s, loading: true }))
+    navigator.geolocation.getCurrentPosition(
+      pos => {
+        setState({
+          lat: pos.coords.latitude,
+          lon: pos.coords.longitude,
+          accuracy: pos.coords.accuracy,
+          error: null,
+          loading: false,
+        })
+      },
+      err => {
+        setState(s => ({ ...s, error: err.message, loading: false }))
+      },
+      { enableHighAccuracy: true, timeout: 10000 },
+    )
+  }, [])
+
+  useEffect(() => {
+    if (!navigator.geolocation) {
+      setState(s => ({ ...s, error: 'Geolocalización no soportada', loading: false }))
+      return
+    }
+
+    if (!watch) {
+      refresh()
+      return
+    }
+
+    const id = navigator.geolocation.watchPosition(
+      pos => {
+        setState({
+          lat: pos.coords.latitude,
+          lon: pos.coords.longitude,
+          accuracy: pos.coords.accuracy,
+          error: null,
+          loading: false,
+        })
+      },
+      err => {
+        setState(s => ({ ...s, error: err.message, loading: false }))
+      },
+      { enableHighAccuracy: true, timeout: 10000 },
+    )
+
+    return () => navigator.geolocation.clearWatch(id)
+  }, [watch, refresh])
+
+  return { ...state, refresh }
+}
@@ -0,0 +1,73 @@
+import { useState, useCallback, useRef } from 'react'
+
+interface SpeechState {
+  listening: boolean
+  transcript: string
+  speaking: boolean
+  supported: boolean
+}
+
+export function useSpeech(lang = 'es-ES') {
+  const [state, setState] = useState<SpeechState>({
+    listening: false,
+    transcript: '',
+    speaking: false,
+    supported: typeof window !== 'undefined' && ('SpeechRecognition' in window || 'webkitSpeechRecognition' in window),
+  })
+
+  const recognitionRef = useRef<SpeechRecognition | null>(null)
+
+  const startListening = useCallback(() => {
+    const SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition
+    if (!SpeechRecognition) return
+
+    const recognition = new SpeechRecognition()
+    recognition.lang = lang
+    recognition.interimResults = false
+    recognition.maxAlternatives = 1
+
+    recognition.onresult = (event: SpeechRecognitionEvent) => {
+      const transcript = event.results[0]?.[0]?.transcript ?? ''
+      setState(s => ({ ...s, transcript, listening: false }))
+    }
+
+    recognition.onerror = () => {
+      setState(s => ({ ...s, listening: false }))
+    }
+
+    recognition.onend = () => {
+      setState(s => ({ ...s, listening: false }))
+    }
+
+    recognitionRef.current = recognition
+    setState(s => ({ ...s, listening: true, transcript: '' }))
+    recognition.start()
+  }, [lang])
+
+  const stopListening = useCallback(() => {
+    recognitionRef.current?.stop()
+    setState(s => ({ ...s, listening: false }))
+  }, [])
+
+  const speak = useCallback((text: string) => {
+    if (!window.speechSynthesis) return
+    window.speechSynthesis.cancel()
+
+    const utterance = new SpeechSynthesisUtterance(text)
+    utterance.lang = lang
+    utterance.rate = 1.0
+
+    utterance.onstart = () => setState(s => ({ ...s, speaking: true }))
+    utterance.onend = () => setState(s => ({ ...s, speaking: false }))
+    utterance.onerror = () => setState(s => ({ ...s, speaking: false }))
+
+    window.speechSynthesis.speak(utterance)
+  }, [lang])
+
+  const stopSpeaking = useCallback(() => {
+    window.speechSynthesis?.cancel()
+    setState(s => ({ ...s, speaking: false }))
+  }, [])
+
+  return { ...state, startListening, stopListening, speak, stopSpeaking }
+}
@@ -0,0 +1,110 @@
+import { Capacitor, registerPlugin } from '@capacitor/core'
+
+export interface Interest {
+  name: string
+  keywords: string[]
+  weight: number
+}
+
+export interface POI {
+  id: number
+  lat: number
+  lon: number
+  name: string
+  category: string
+  tags: Record<string, string>
+  score?: number
+  matched_interests?: string[]
+}
+
+export interface Location {
+  display_name: string
+  street: string
+  house_number: string
+  neighbourhood: string
+  city: string
+  state: string
+  country: string
+  postcode: string
+  lat: number
+  lon: number
+}
+
+export interface GuideResponse {
+  guide: string
+  location: Location
+  pois: POI[]
+  interests: Interest[]
+}
+
+// ── Native plugin (Android) ─────────────────────────────────────
+interface VoiceGuidePlugin {
+  getInterests(): Promise<{ interests: Interest[] }>
+  addInterest(opts: Interest): Promise<{ ok: boolean; interests: Interest[] }>
+  removeInterest(opts: { index: number }): Promise<{ ok: boolean; interests: Interest[] }>
+  guide(opts: {
+    lat: number
+    lon: number
+    query?: string
+    radius_m?: number
+    model?: string
+    ollama_url?: string
+  }): Promise<GuideResponse>
+}
+
+const isNative = Capacitor.isNativePlatform()
+const NativePlugin = isNative
+  ? registerPlugin<VoiceGuidePlugin>('VoiceGuide')
+  : null
+
+// ── Public API (auto-selects native or HTTP) ────────────────────
+
+export async function fetchGuide(params: {
+  lat: number
+  lon: number
+  query?: string
+  radius_m?: number
+}): Promise<GuideResponse> {
+  if (NativePlugin) {
+    return NativePlugin.guide(params)
+  }
+  const res = await fetch('/api/guide', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(params),
+  })
+  if (!res.ok) throw new Error(`Guide API error: ${res.status}`)
+  return res.json()
+}
+
+export async function fetchInterests(): Promise<Interest[]> {
+  if (NativePlugin) {
+    const r = await NativePlugin.getInterests()
+    return r.interests
+  }
+  const res = await fetch('/api/interests')
+  if (!res.ok) throw new Error(`Interests API error: ${res.status}`)
+  return res.json()
+}
+
+export async function addInterest(interest: Interest): Promise<void> {
+  if (NativePlugin) {
+    await NativePlugin.addInterest(interest)
+    return
+  }
+  const res = await fetch('/api/interests', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(interest),
+  })
+  if (!res.ok) throw new Error(`Add interest error: ${res.status}`)
+}
+
+export async function deleteInterest(index: number): Promise<void> {
+  if (NativePlugin) {
+    await NativePlugin.removeInterest({ index })
+    return
+  }
+  const res = await fetch(`/api/interests/${index}`, { method: 'DELETE' })
+  if (!res.ok) throw new Error(`Delete interest error: ${res.status}`)
+}
@@ -0,0 +1,22 @@
+import '@mantine/core/styles.css'
+import '@mantine/notifications/styles.css'
+
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import { MantineProvider, createTheme } from '@mantine/core'
+import { Notifications } from '@mantine/notifications'
+import { App } from './App'
+
+const theme = createTheme({
+  primaryColor: 'teal',
+  fontFamily: 'system-ui, -apple-system, sans-serif',
+})
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <MantineProvider theme={theme} defaultColorScheme="dark">
+      <Notifications position="top-right" />
+      <App />
+    </MantineProvider>
+  </StrictMode>,
+)
@@ -0,0 +1,42 @@
+/// <reference types="vite/client" />
+
+// Web Speech API types (not in all TS libs)
+interface SpeechRecognitionEvent extends Event {
+  readonly results: SpeechRecognitionResultList
+  readonly resultIndex: number
+}
+
+interface SpeechRecognitionResultList {
+  readonly length: number
+  item(index: number): SpeechRecognitionResult
+  [index: number]: SpeechRecognitionResult | undefined
+}
+
+interface SpeechRecognitionResult {
+  readonly length: number
+  readonly isFinal: boolean
+  item(index: number): SpeechRecognitionAlternative
+  [index: number]: SpeechRecognitionAlternative | undefined
+}
+
+interface SpeechRecognitionAlternative {
+  readonly transcript: string
+  readonly confidence: number
+}
+
+declare class SpeechRecognition extends EventTarget {
+  lang: string
+  interimResults: boolean
+  maxAlternatives: number
+  onresult: ((event: SpeechRecognitionEvent) => void) | null
+  onerror: ((event: Event) => void) | null
+  onend: (() => void) | null
+  start(): void
+  stop(): void
+  abort(): void
+}
+
+interface Window {
+  SpeechRecognition: typeof SpeechRecognition
+  webkitSpeechRecognition: typeof SpeechRecognition
+}
@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "isolatedModules": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedIndexedAccess": true,
+    "paths": {
+      "@/*": ["./src/*"],
+      "@fn_library/*": ["../../../frontend/functions/ui/*"]
+    }
+  },
+  "include": ["src"]
+}
@@ -0,0 +1,26 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+import { resolve } from 'path'
+
+export default defineConfig({
+  plugins: [react()],
+  resolve: {
+    alias: {
+      '@': resolve(__dirname, './src'),
+      '@fn_library': resolve(__dirname, '../../../frontend/functions/ui'),
+    },
+    dedupe: ['react', 'react-dom', '@mantine/core', '@mantine/hooks', '@mantine/notifications', '@mantine/charts'],
+  },
+  css: {
+    postcss: resolve(__dirname, './postcss.config.cjs'),
+  },
+  server: {
+    port: 5188,
+    proxy: {
+      '/api': {
+        target: 'http://localhost:8787',
+        changeOrigin: true,
+      },
+    },
+  },
+})
@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+# Voice Guide — start backend + frontend
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")" && pwd)"
+REGISTRY_ROOT="$(cd "$ROOT/../.." && pwd)"
+
+echo "=== Voice Guide ==="
+echo "Backend: http://localhost:8787"
+echo "Frontend: http://localhost:5188"
+echo ""
+
+# Backend
+echo "[1/2] Starting backend..."
+cd "$ROOT/backend"
+if [ ! -d ".venv" ]; then
+  uv venv .venv
+  uv pip install -r requirements.txt
+fi
+.venv/bin/uvicorn main:app --host 0.0.0.0 --port 8787 --reload &
+BACKEND_PID=$!
+
+# Frontend
+echo "[2/2] Starting frontend..."
+cd "$ROOT/frontend"
+if [ ! -d "node_modules" ]; then
+  pnpm install
+fi
+pnpm dev &
+FRONTEND_PID=$!
+
+echo ""
+echo "Backend PID: $BACKEND_PID"
+echo "Frontend PID: $FRONTEND_PID"
+echo "Press Ctrl+C to stop both."
+
+trap "kill $BACKEND_PID $FRONTEND_PID 2>/dev/null; exit" INT TERM
+wait